EP1357239A2 - Floor plate - Google Patents

Floor plate Download PDF

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Publication number
EP1357239A2
EP1357239A2 EP03009144A EP03009144A EP1357239A2 EP 1357239 A2 EP1357239 A2 EP 1357239A2 EP 03009144 A EP03009144 A EP 03009144A EP 03009144 A EP03009144 A EP 03009144A EP 1357239 A2 EP1357239 A2 EP 1357239A2
Authority
EP
European Patent Office
Prior art keywords
groove
wood
parquet
board
floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03009144A
Other languages
German (de)
French (fr)
Other versions
EP1357239A3 (en
Inventor
Volker Kettler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Witex AG
Original Assignee
HW Industries GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HW Industries GmbH filed Critical HW Industries GmbH
Publication of EP1357239A2 publication Critical patent/EP1357239A2/en
Publication of EP1357239A3 publication Critical patent/EP1357239A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02161—Floor elements with grooved main surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02033—Joints with beveled or recessed upper edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove

Definitions

  • the invention relates to a parquet or floor board with a veneer top layer or laminate panel with a core made of softwood, plywood, MDF, HDF or the like, with at least two side by side on a base plate lying board elements.
  • Parquet floors are mostly not made by laying individual boards or "Rods" are produced, but using base plates on which a plurality of boards or bars is combined.
  • Combining several boards or bars into one unit makes it easier the laying and often also has advantages in terms of stability of the installed floor, however, can have the disadvantage that the construction of the floor is optically recognizable from larger floor slabs, so the floor is not like real parquet, e.g. from parquet sticks of 50 - 75 mm width, or more real Board flooring works.
  • So-called laminate panels are also panels that have a surface appearance have the impression of two or three side by side Boards or sticks. However, with laminate panels this impression is not due to the use of real wood or veneer material achieved, but through a printed decor. Although these decors today deceptive the appearance of wooden or stone floors or other floors reproduce real, on closer inspection is the deception as such yet to be recognized.
  • the invention is therefore based on the object of a parquet, plank floor or Form laminate board, as described above, in such a way that it as close as possible to comparable "real" floors.
  • the covering layer is, for example, between 0.1 mm in the case of floorboards with veneer or laminate and about 3.6 mm for parquet boards.
  • the width of the V-groove should be chosen so that the V-groove is not in the carrier plate penetrates, but remains within the cover layer.
  • the depth of the V-groove also depends on the tip angle between Should be 70 and 90 °.
  • the phase angle should be 35 to 45 ° and the width of the phases should equal half the width of the V-groove be so that the phases of two adjacent plates have the geometry of the V-groove correspond.
  • the single figure shows a cross section through a base plate according to the invention.
  • the base plate shown in the drawing consists of a carrier plate 10, the, such as common for parquet, made of softwood, but also made of plywood, MDF, HDF etc. can exist.
  • the carrier plate 10 has on the left side of the Drawing a groove 12 and on the right side a tongue 14 with which neighboring panels can be connected. Instead of this simple tongue and groove connection modified tongue and groove connections can also be used that allow locking against horizontal separation of the plates and are known in many embodiments.
  • On the support plate 10 is a top layer 16 is attached, in the case of parquet a real wood layer of for example> 2 mm, in particular 3.5 to 4.0 mm thick. With veneered floor panels, floor boards, the top layer is naturally much thinner veneer. This also applies to laminate floors.
  • the cover layer is formed from only two parallel strips, so that from the top the visual impression arises that two side by side lying boards or bars are present.
  • the individual rod character of the two rods on the carrier plate 10 is therefore emphasized in that a V-groove 18 is milled into the dividing line of the two rods, which is so deep that it remains within the cover layer 16 and not in the carrier plate 10 penetrates.
  • the V-groove has a tip angle of 80 °, for example.
  • the angles of inclination of two phases 20, 22 are selected accordingly, the inclination of which corresponds to half the apex angle of the V-groove 18.
  • the width of the phases 20, 22 is half the width b of the V-groove, so that the width of the phases is designated b / 2 in the drawing.
  • the V-groove remains in the top layer and the carrier plate not cutting, will mainly refer to parquet that over have sufficient covering material. If the top layer of veneer or a laminate, the V-groove can possibly even into the Carrier plate can be pulled in. In this case, it is usually required be the cut surfaces of the cover layer and the carrier plate in a more suitable manner Colorize way.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)

Abstract

A wood effect flooring panel has an upper thin wood layer applied to a thicker base of fibre board, soft wood or any other cost effective bulk support material such as MDF and HDF. The wood effect is enhanced by V-shaped grooves in the wood layer to simulate strip boarding. The edges of the panel have interlocking profiles for a snug fit while the edges of the wood layer are chamfered to continue the groove effect. The V-grooves have an angle of 70 to 90 deg. and a depth less than that of the wood layer. Typical dimensions of grooves have a width of 1 to 4 mm and a depth of 1.5 to 3 mm.

Description

Die Erfindung betrifft eine Parkett- oder Dielenbodenplatte mit Furnier-Deckschicht oder Laminatpaneel mit einem Kern aus Weichholz, Sperrholz, MDF, HDF oder dergleichen, mit wenigstens zwei nebeneinander auf einer Bodenplatte liegenden Brettelementen.The invention relates to a parquet or floor board with a veneer top layer or laminate panel with a core made of softwood, plywood, MDF, HDF or the like, with at least two side by side on a base plate lying board elements.

Parkettböden werden heute zumeist nicht durch Verlegen einzelner Bretter oder "Stäbe" hergestellt, sondern unter Verwendung von Bodenplatten, auf denen eine Mehrzahl von Brettern oder Stäben zusammengefasst ist. Entsprechendes gilt für Dielenböden mit einer Furnierschicht als Deckschicht auf einer Trägerplatte. Das Zusammenfassen mehrerer Bretter oder Stäbe zu einer Einheit erleichert zwar das Verlegen und hat häufig auch Vorteile in Bezug auf die Stabilität des verlegten Bodens, kann jedoch den Nachteil haben, dass der Aufbau des Bodens aus grösseren Bodenplatten optisch erkennbar ist, der Boden also nicht wie echtes Parkett, z.B. aus Parkettstäben von 50 - 75 mm Breite, oder echter Dielenboden wirkt. Auch sogenannte Laminatpaneele sind Platten, die ein Oberflächen-Erscheinungsbild haben, das den Eindruck von zwei oder drei nebeneinanderliegenden Brettern oder Stäben hervorruft. Allerdings wird bei Laminatpaneelen dieser Eindruck nicht durch die Verwendung von Echtholz oder Furniermaterial erreicht, sondern durch ein gedrucktes Dekor. Obwohl diese Dekore heute das Erscheinungsbild von Holz- oder Steinböden oder anderen Böden täuschend echt wiedergeben, ist bei näherem Hinsehen die Täuschung als solche doch zu erkennen.Parquet floors are mostly not made by laying individual boards or "Rods" are produced, but using base plates on which a plurality of boards or bars is combined. The same applies to floorboards with a veneer layer as a top layer on a carrier board. Combining several boards or bars into one unit makes it easier the laying and often also has advantages in terms of stability of the installed floor, however, can have the disadvantage that the construction of the floor is optically recognizable from larger floor slabs, so the floor is not like real parquet, e.g. from parquet sticks of 50 - 75 mm width, or more real Board flooring works. So-called laminate panels are also panels that have a surface appearance have the impression of two or three side by side Boards or sticks. However, with laminate panels this impression is not due to the use of real wood or veneer material achieved, but through a printed decor. Although these decors today deceptive the appearance of wooden or stone floors or other floors reproduce real, on closer inspection is the deception as such yet to be recognized.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Parkett-, Dielenbodenoder Laminatplatte, wie sie oben beschrieben wird, derart auszubilden, dass sie so weit wie möglich an vergleichbare "echte" Böden angenähert ist.The invention is therefore based on the object of a parquet, plank floor or Form laminate board, as described above, in such a way that it as close as possible to comparable "real" floors.

Diese Aufgabe wird bei einem Boden der obigen Art dadurch gelöst, dass die längsseitigen Ränder der Bodenplatte durch Fasen abgeschrägt sind und dass in der oder den Trennlinien zwischen den Brettelementen eine V-Nut eingearbeitet ist. This problem is solved with a floor of the above type in that the longitudinal edges of the base plate are chamfered and that in of the dividing lines between the board elements a V-groove is.

Auf diese Weise wirken die einzelnen Brettelemente oder Stäbe der Bodenplatte so, als handele es sich tatsächlich um unabhängige Bretter oder Stäbe, die jeweils für sich verlegt worden sind.In this way, the individual board elements or rods of the base plate act as if they were actually independent planks or bars, each have been relocated.

Im allgemeinen beträgt die Deckschicht beispielsweise zwischen 0,1 mm bei Dielenböden mit Furnier oder Laminat und etwa 3,6 mm bei Parkettplatten. Dementsprechend sollte die Breite der V-Nut so gewählt sein, dass die V-Nut nicht in die Trägerplatte eindringt, sondern innerhalb der Deckschicht verbleibt. Naturgemäss hängt die Tiefe der V-Nut auch von dem Spitzenwinkel ab, der zwischen 70 und 90° liegen sollte. Dementsprechend sollten die Phasen-Winkel 35 bis 45° betragen und die Breite der Phasen sollte gleich der halben Breite der V-Nut sein, so dass die Phasen zweier benachbarter Platten der Geometrie der V-Nut entsprechen.In general, the covering layer is, for example, between 0.1 mm in the case of floorboards with veneer or laminate and about 3.6 mm for parquet boards. Accordingly the width of the V-groove should be chosen so that the V-groove is not in the carrier plate penetrates, but remains within the cover layer. By nature, the depth of the V-groove also depends on the tip angle between Should be 70 and 90 °. Accordingly, the phase angle should be 35 to 45 ° and the width of the phases should equal half the width of the V-groove be so that the phases of two adjacent plates have the geometry of the V-groove correspond.

Im folgenden werden bevorzugte Ausführungsbeispiele anhand der beigefügten Zeichnung näher erläutert.In the following, preferred exemplary embodiments are described with reference to the attached Drawing explained in more detail.

Die einzige Figur zeigt einen Querschnitt durch eine erfindungsgemässe Bodenplatte.The single figure shows a cross section through a base plate according to the invention.

Die in der Zeichnung dargestellte Bodenplatte besteht aus einer Trägerplatte 10, die, wie z.B. bei Parkett üblich, aus Weichholz, aber auch aus Sperrholz, MDF, HDF etc. bestehen kann. Die Trägerplatte 10 weist auf der linken Seite der Zeichnung eine Nut 12 und auf der rechten Seite eine Feder 14 auf, mit denen benachbarte Platten verbunden werden können. Anstelle dieser einfachen Nut-Feder-Verbindung können auch modifizierte Nut-Feder-Verbindungen verwendet werden, die eine Verriegelung gegen horizontale Trennung der Platten ermöglichen und in vielen Ausführungsformen bekannt sind. Auf der Trägerplatte 10 ist eine Deckschicht 16 angebracht, im Falle von Parkett eine Echtholzschicht von beispielsweise > 2 mm, insbesondere 3,5 bis 4,0 mm Dicke. Bei furnierten Bodenplatten, etwa Dielenbodenplatten, wird die Deckschicht durch das naturgemäss wesentlich dünnere Furnier gebildet. Das gilt auch für Laminat-Böden. In jedem Falle wird die Deckschicht aus nur zwei parallelen Streifen gebildet, so dass von der Oberseite her der optische Eindruck entsteht, dass zwei nebeneinander liegende Bretter oder auch Stäbe vorhanden seien. The base plate shown in the drawing consists of a carrier plate 10, the, such as common for parquet, made of softwood, but also made of plywood, MDF, HDF etc. can exist. The carrier plate 10 has on the left side of the Drawing a groove 12 and on the right side a tongue 14 with which neighboring panels can be connected. Instead of this simple tongue and groove connection modified tongue and groove connections can also be used that allow locking against horizontal separation of the plates and are known in many embodiments. On the support plate 10 is a top layer 16 is attached, in the case of parquet a real wood layer of for example> 2 mm, in particular 3.5 to 4.0 mm thick. With veneered floor panels, floor boards, the top layer is naturally much thinner veneer. This also applies to laminate floors. In in any case, the cover layer is formed from only two parallel strips, so that from the top the visual impression arises that two side by side lying boards or bars are present.

Da die beiden benachbarten Stäbe jedoch eine glatte, zusammenhängende Oberfläche bilden, bleibt für den Betrachter erkennbar, dass es sich um zwei Stäbe auf einer gemeinsamen Trägerplatte handelt, also nicht um einen "echten" Parkett- oder Dielenboden.However, since the two adjacent bars have a smooth, coherent surface form, remains recognizable to the viewer that these are two rods is on a common carrier board, not a "real" parquet or floorboards.

Gemäss der vorliegenden Erfindung wird daher der Einzelstabcharakter der beiden Stäbe auf der Trägerplatte 10 dadurch betont, dass in die Trennlinie der beiden Stäbe eine V-Nut 18 eingefräst wird, die so tief ist, dass sie innerhalb der Deckschicht 16 verbleibt und nicht in die Trägerplatte 10 eindringt. Bei der dargestellten Ausführungsform hat die V-Nut beispielsweise einen Spitzenwinkel von 80°. Dementsprechend sind die Neigungswinkel von zwei Phasen 20, 22 gewählt, deren Neigung dem halben Spitzenwinkel der V-Nut 18 entspricht. Dementsprechend beträgt die Breite der Phasen 20, 22 die Hälfte der Breite b der V-Nut, so dass die Breite der Phasen in der Zeichnung mit b/2 bezeichnet ist.According to the present invention, the individual rod character of the two rods on the carrier plate 10 is therefore emphasized in that a V-groove 18 is milled into the dividing line of the two rods, which is so deep that it remains within the cover layer 16 and not in the carrier plate 10 penetrates. In the illustrated embodiment, the V-groove has a tip angle of 80 °, for example. The angles of inclination of two phases 20, 22 are selected accordingly, the inclination of which corresponds to half the apex angle of the V-groove 18. Accordingly, the width of the phases 20, 22 is half the width b of the V-groove, so that the width of the phases is designated b / 2 in the drawing.

Während in der Zeichnung ein Zwei-Stab-Element gezeigt ist, kann die Erfindung auch auf Drei-Stab- und mehr Mehr-Stab-Elemente angewendet werden.While a two-bar element is shown in the drawing, the invention can can also be applied to three-bar and more multi-bar elements.

Die Aussage, dass die V-Nut in der Deckschicht verbleibt und die Trägerplatte nicht anschneidet, wird sich vor allem auf Parkettplatten beziehen, die über ausreichendes Deckmaterial verfügen. Wenn die obere Deckschicht aus Furnier oder einem Laminat besteht, kann die V-Nut unter Umständen auch bis in die Trägerplatte hineingezogen werden. In diesem Fall wird es in der Regel erforderlich sein, die Schnittflächen der Deckschicht und der Trägerplatte in geeigneter Weise einzufärben.The statement that the V-groove remains in the top layer and the carrier plate not cutting, will mainly refer to parquet that over have sufficient covering material. If the top layer of veneer or a laminate, the V-groove can possibly even into the Carrier plate can be pulled in. In this case, it is usually required be the cut surfaces of the cover layer and the carrier plate in a more suitable manner Colorize way.

Claims (4)

Parkett- oder Dielenbodenplatte mit Furnier-Deckschicht oder Laminat-Paneel mit einer Trägerplatte (10) aus Weichholz, Sperrholz, MDF, HDF oder dergleichen, mit wenigstens zwei auf einer Trägerplatte (10) liegenden Brettelementen, dadurch gekennzeichnet, dass die längsseitigen Ränder der Bodenplatte (10, 16) durch Phasen (20, 22) abgeschrägt sind und dass in der oder den Trennlinien zwischen den Brettelementen eine V-Nut (18) eingearbeitet ist.Parquet or plank floor board with veneer top layer or laminate panel with a carrier board (10) made of softwood, plywood, MDF, HDF or the like, with at least two board elements lying on a carrier board (10), characterized in that the longitudinal edges of the floor board (10, 16) are chamfered by phases (20, 22) and that a V-groove (18) is incorporated in the dividing line or lines between the board elements. Parkett- oder Dielenbodenplatte nach Anspruch 1, dadurch gekennzeichnet, dass die V-Nut (18) einen Spitzenwinkel von 70 bis 90° aufweist.Parquet or floor board according to claim 1, characterized in that the V-groove (18) has a tip angle of 70 to 90 °. Parkett- oder Dielenbodenplatte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die V-Nut eine Breite b von 1 - 4 mm, insbesondere 1,5 - 3 mm aufweist.Parquet or floor board according to claim 1 or 2, characterized in that the V-groove has a width b of 1 - 4 mm, in particular 1.5 - 3 mm. Parkett- oder Dielenbodenplatte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Tiefe der V-Nut (18) geringer als die Dicke der Deckschicht (16) ist.Parquet or floor board according to one of claims 1 to 3, characterized in that the depth of the V-groove (18) is less than the thickness of the cover layer (16).
EP03009144A 2002-04-24 2003-04-22 Floor plate Withdrawn EP1357239A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20206460U DE20206460U1 (en) 2002-04-24 2002-04-24 Parquet or plank flooring
DE20206460U 2002-04-24

Publications (2)

Publication Number Publication Date
EP1357239A2 true EP1357239A2 (en) 2003-10-29
EP1357239A3 EP1357239A3 (en) 2004-07-14

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DE (1) DE20206460U1 (en)

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